Double Sided Tapes -
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AT312 Double Sided PVC Ta p e Applications

AT312 ? Technical Data ?Thickest double sided filmic tape?Very good short term high temperature resistance - up to +120˚C ?Permanently fitting rubber backed and latex dipped carpets and underlays?Manufacture of rubber stamps?Conversion to cut pieces?Mounting flexographic printing stereos ?Most double sided tapes have good tack,yet allow for repositioning within a short time of applicat i o n .?G e n e r a l l y,d o u ble sided tapes are used indoors.?D o u ble sided tapes have a release liner that protects the tape until ready for use.The liners on A dvance d o u ble sided tapes are made of siliconised paper which enable them to be peeled from the carrier easily.?D o u ble sided tapes should be stored at a temperat u re of no lower than +5˚C.If a tape is left in an u n h e ated van or unheated wa rehouse in the winter months,it may need time to warm up prior to applicat i o n .?Double sided tapes should be applied at between +10˚C and +40˚C.?Surfaces should be as clean and dry as possible with any loose material and dust removedas far as possible.?Note that one tape,AT324,has a differential adhesive system with one side designed to peel clean after short term contact with the substrate.?When applying tape with a differential adhesive,careful note should be taken that the loweradhesion face is applied to the surface from which it needs to peel clean. >Thickness0.22mmBreaking load30 N/cmElongation130%Adhesion to steelFaced side3.5 N/cmUnfaced side4.0 N/cmService temp-5˚C to +60˚CMax service temp (short term) +120˚C